package org.sn.spring.springboot.dao;

import org.sn.spring.springboot.entity.Demo;

public interface DemoDao {
	int deleteByPrimaryKey(String id);

	int insert(Demo record);

	int insertSelective(Demo record);

	Demo selectByPrimaryKey(String id);

	int updateByPrimaryKeySelective(Demo record);

	int updateByPrimaryKey(Demo record);
}